Things go awry when Angelina Pivarnick surprises the cast by showing up in Sin City. During a night out, she gets into an argument with Farley, 32, whom she calls out for “acting like a f–king whore.” Pivarnick, 32, and Farley then appear to get into a physical altercation at a nightclub.

Ronnie Ortiz-Magro

The teaser also gives viewers a glimpse of Ortiz-Magro’s relationship drama with his on-off girlfriend, Jen Harley, with whom he shares 4-month-old daughter Ariana. The 32-year-old breaks down in tears during a conversation with DelVecchio, 38, about his custody battle.

When Harley, 31, arrives in Vegas to party with Ortiz-Magro, they begin arguing as she calls him a “f–king psychopath.” (Us Weekly exclusively revealed in June that the couple had a physical fight after she showed up at the hotel where the cast was filming season 2.)